I agree with £400-500 in VAT and duty but I’m curious, how you’re getting £2000. Are you just very mush roughing it out there?

I make my basic $2473 (inc shipping) as £1768 at today’s rate (like £300 more than I actually paid for it ). Assuming a 2.5% duty - which I think goes on before VAT would give me 17681.025 = 1812.201.2 = 2174.64